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Some car paint tips:

Source:本站    Release time:2023-02-02 10:51:39    Click volume:

Some car paint tips:


Car paint is different from other paints, because cars need to be outdoors all year round, exposed to wind and sun, and car paint can well maintain the appearance of the car, so the requirements for paint technology are very high.


一、Classification of paint:


1. Classified by body coating:

■Primer paint for automobiles: electrophoretic paint, etc.

■Intermediate coatings for automobiles: intermediate coatings

■ Automotive base coats: solid color base coats and metallic glitter base coats

■ Automotive topcoats, generally solid color topcoats

■ Automotive clear varnish

■ Car refinish paint






2. Classified by coating method:


■ Electrophoretic paint for automobiles

■ Liquid spray paint for automobiles

■ Powder coating for automobiles

■ Special coatings for automobiles, such as PVC sealing coatings

■ After-painting treatment materials: anti-rust wax, protective wax, etc.

3. Classified by parts of the car:


■ Coatings for automobile body

■ Coatings for cargo compartments

■ Corrosion-resistant coatings for parts such as wheels and frames

■ Coatings for engine parts

■ Coatings for chassis

■ Coatings for car interior decoration


二、 Types of car paint:


■ Ordinary paint:

It mainly includes resins, pigments and additives.

■ Metallic paint:


The biggest feature of metallic paint is not only its high brightness, but also its hardness is much higher than that of ordinary paint. It is not easy to scratch off the paint on general objects. Nowadays, cars, especially high-end cars, basically use metallic paint.

■Pearlescent paint:

Also known as mica paint, the difference from metallic paint is that mica is added instead of aluminum particles. The main components of mica are iron dioxide and iron oxide. When the light hits the mica particles, it first takes on the color of iron dioxide and iron oxide, and then complex refraction and interference occur in the mica particles, so that the reflected light becomes a pearl-like flash, which is very beautiful.


三、The composition of the car paint surface from the inside to the outside:


■ Primer:

It mainly plays the role of anti-rust, directly attached to the metal plate, and generally appears off-white.

■ Paint:

The appearance of different colors of the car is achieved through the color paint, which is located in the middle layer of the paint surface.

■ Varnish:

Also known as varnish, varnish, etc., on top of the color paint, it protects the color paint and also gives people a beautiful feeling. It is the outermost layer of car paint.



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